Watts RK 007-RT 1 1/2-2 - Part of the RK-007 Series ZC100F-4NH The interior features acid-resisting enamel

The interior features acid-resisting enamel to ward off corrosion and chemical damage

Acts as an emergency overflow to protect roof structures

Offered in 7" or 9" oval funnel sizes

Fits 1/4 IN to 1 IN backflow

Watts RK 007-RT 1 1/2-2 - Part of the RK-007 Series ZC100F-4NH The interior features acid-resisting enamelThis 1 1 2 2 IN complete rubber parts replacement kit, for series 007, is used to prevent the backflow of contaminated water into the potable water supply. It consists of a cover O ring, 2 disc assemblies and 2 seat O rings. It is ideal at referenced cross connections identified as non health hazard applications. Check with local inspection authorities for installation requirements. Features Factory replacement kit No special tools required for